| Haupt, Ullrich | Ullrich Haupt | Actor, Director | 1964 - 1972 | 4 | |
| Heinze, Ursula | Ursula Heinze | Actor | 1964 - 1965 | 4 | |
| Heinrich, Rudolf | Rudolf Heinrich | Costume Designer, Designer | 1964 - 1965 | 10 | |
| Hardwicke, Edward | Edward Hardwicke | Actor | 1964 - 1965 | 4 | |
| Happe, Kenneth | Kenneth Happe | Actor | 1964 | 1 | |
| Hashim, Christine | Christine Hashim | Actor | 1964 | 1 | |
| Hashim, Peter | Peter Hashim | Actor | 1964 | 1 | |
| Hanus, František | František Hanus | Actor | 1964 | 1 | |
| Heawood, John | John Heawood | Actor | 1964 | 1 | 1 |
| Hirsch, Alan | Alan Hirsch | Lighting Designer | 1964 | 1 | |
| Hatfield, III, Charles, L. | Charles L. Hatfield, III | Actor | 1964 | 1 | |
| Huth, Christina | Christina Huth | Actor | 1964 | 2 | |
| Hessler, Wolfgang | Wolfgang Hessler | Director | 1964 | 1 | |
| Holm-Petersen, Gunnar | Gunnar Holm-Petersen | Actor | 1964 | 1 | |
| Hiltunen, Aimo | Aimo Hiltunen | Actor | 1964 | 1 | |
| Hodgson, Carole | Carole Hodgson | Actor | 1964 | 1 | |
| Harris, John | John Harris | Actor | 1964 | 1 | |
| Hutchinson, Maurice | Maurice Hutchinson | Actor | 1964 | 1 | |
| Hosenfeldt, Franz | Franz Hosenfeldt | Designer | 1964 | 1 | |
| Hillman, Jerry | Jerry Hillman | Actor | 1964 | 1 | |
| Harmon, Myles | Myles Harmon | Designer, Lighting Designer | 1964 | 2 | |
| Horenko, Igor | Igor Horenko | Designer | 1964 | 1 | |
| Hoger, Hannelore | Hannelore Hoger | Actor | 1964 | 1 | |
| Howard, Charles, E. | Charles E. Howard | Designer | 1964 | 1 | |
| Hall, Robert | Robert Hall | Actor | 1964 | 3 | |
| Heselton, Frederick | Frederick Heselton | Lighting Designer | 1964 | 1 | |
| Hardwick, Mary | Mary Hardwick | Actor | 1964 | 1 | |
| Hannon, Daniel | Daniel Hannon | Designer | 1964 | 1 | |
| Holm, Valsø | Valsø Holm | Actor | 1964 | 1 | |
| Hviid, Caer, Johan | Caer Johan Hviid | Actor | 1964 | 1 | |
| Hvidtfeldt, Rigmor | Rigmor Hvidtfeldt | Actor | 1964 | 1 | |
| Holland, Mary | Mary Holland | Actor | 1964 | 1 | |
| Hacser, Józsa | Józsa Hacser | Actor | 1964 | 1 | |
| Hübbecker, Hans | Hans Hübbecker | Actor | 1963 - 1992 | 3 | |
| Horsche, Gerhard | Gerhard Horsche | Actor | 1963 - 1982 | 2 | |
| Herlitzka, Roberto | Roberto Herlitzka | Actor | 1963 - 1982 | 2 | 1 |
| Higueras, Modesto | Modesto Higueras | Actor, Director | 1963 - 1980 | 6 | |
| Hardiman, Terrence | Terrence Hardiman | Actor | 1963 - 1977 | 2 | |
| Heintel, Kurt | Kurt Heintel | Actor | 1963 - 1975 | 5 | |
| Hegnell, Gerd | Gerd Hegnell | Actor | 1963 - 1971 | 2 | |
| Haas, Thomas, B. | Thomas B. Haas | Director | 1963 - 1971 | 2 | 1 |
| Hörske, Rolf | Rolf Hörske | Actor | 1963 - 1966 | 2 | |
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